I tried Chrome last week, but I still think the FF has a better UX, so I switched back. My biggest problems was that, out of the box, Chrome's address bar is just plain bad. It only shows 5 possible targets, while in FF I can go through my whole history, and the most used page comes up first. I didn't really noticed that I used it that much, until I tried Chrome.

This goes for the Android versions as well. If I click the address bar there in Chrome, it will go to the edit mode, which I rarely use. In contrast FF goes into edit mode + it shows relevant possibles from history underneath.